They _______ dinner by the time we _____.
A. have already eaten / arrive
B. eating / will be arriving
C. will eat / had arrived

Random Topics:
Modals Posibility and ProbabilityThe First Conditional (if/unless)Helping and Linking VerbsGrammar - help/have/let/makePresent TenseTime ConjunctionsVocabulary and PrepositionsComparatives ( adj/ adv)Kinds of NounsSo or SuchOther quiz:
Grammar › ViewThe store —- by hundreds of people everyday, I don’t understand why my favorite book —- yet.
A. visited / hasn’t been bought
B. is visited / hasn’t been bought
C. was visited / hadn’t bought
D. is visited / hadn’t been bought
E. had visited / hasn’t been bought
Grammar and Vocabulary › View
One advantage _____ taking several mock tests before the real exam is that it builds confidence.
A. to
B. for
C. by
D. about
E. of
Grammar › ViewThey (not want) to play the love games, but they (play) now.
A. isn’t want, play
B. doesn’t want, plays
C. not want, are playing
D. don’t want, are playing
Modals for Deduction › View
He must have left early; the lights are off. What does this suggest?
A. He is still inside the location.
B. The lights are off due to a power outage.
C. He has gone to a nearby store.
D. He has likely left the location.
